214965774

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 505237824

約数和(自身を除く): 290272050

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 97, 101, 106, 138, 159, 194, 202, 207, 291, 303, 318, 414, 477, 582, 606, 873, 909, 954, 1219, 1746, 1818, 2231, 2323, 2438, 3657, 4462, 4646, 5141, 5353, 6693, 6969, 7314, 9797, 10282, 10706, 10971, 13386, 13938, 15423, 16059, 19594, 20079, 20907, 21942, 29391, 30846, 32118, 40158, 41814, 46269, 48177, 58782, 88173, 92538, 96354, 118243, 123119, 176346, 225331, 236486, 246238, 354729, 369357, 450662, 519241, 675993, 709458, 738714, 1038482, 1064187, 1108071, 1351986, 1557723, 2027979, 2128374, 2216142, 3115446, 4055958, 4673169, 9346338, 11942543, 23885086, 35827629, 71655258, 107482887, 214965774]

約数ペア:

[(1, 214965774), (2, 107482887), (3, 71655258), (6, 35827629), (9, 23885086), (18, 11942543), (23, 9346338), (46, 4673169), (53, 4055958), (69, 3115446), (97, 2216142), (101, 2128374), (106, 2027979), (138, 1557723), (159, 1351986), (194, 1108071), (202, 1064187), (207, 1038482), (291, 738714), (303, 709458), (318, 675993), (414, 519241), (477, 450662), (582, 369357), (606, 354729), (873, 246238), (909, 236486), (954, 225331), (1219, 176346), (1746, 123119), (1818, 118243), (2231, 96354), (2323, 92538), (2438, 88173), (3657, 58782), (4462, 48177), (4646, 46269), (5141, 41814), (5353, 40158), (6693, 32118), (6969, 30846), (7314, 29391), (9797, 21942), (10282, 20907), (10706, 20079), (10971, 19594), (13386, 16059), (13938, 15423)]